I'm using an Oracle database.
What do I have to do to print all data within the age range of 21 to 40?
CREATE TABLE EMPLOYEE( ENum varchar2(10) not null, EName varchar2(70), EDOB date, ECity varchar2(70), EStreet varchar2(70), EHouse# varchar2(10), constraint employee_pkey primary key (ENum) );
I have a rough idea which look like this, but I know it's wrong because AGE is not a valid identifier. So should I use Select Case instead?
SELECT * FROM EMPLOYEE WHERE Age = ((sysdate - EDOB)/365.25) AND EDOB BETWEEN 21 and 40;
where ((sysdate - edob)/365.25) between 21 and 40